2628812520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1104

約数の個数: 192

約数和(自身を含む): 8745347520

約数和(自身を除く): 6116535000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 97, 120, 166, 180, 194, 249, 291, 332, 360, 388, 415, 485, 498, 582, 664, 747, 776, 830, 873, 907, 970, 996, 1164, 1245, 1455, 1494, 1660, 1746, 1814, 1940, 1992, 2328, 2490, 2721, 2910, 2988, 3320, 3492, 3628, 3735, 3880, 4365, 4535, 4980, 5442, 5820, 5976, 6984, 7256, 7470, 8051, 8163, 8730, 9070, 9960, 10884, 11640, 13605, 14940, 16102, 16326, 17460, 18140, 21768, 24153, 27210, 29880, 32204, 32652, 34920, 36280, 40255, 40815, 48306, 54420, 64408, 65304, 72459, 75281, 80510, 81630, 87979, 96612, 108840, 120765, 144918, 150562, 161020, 163260, 175958, 193224, 225843, 241530, 263937, 289836, 301124, 322040, 326520, 351916, 362295, 376405, 439895, 451686, 483060, 527874, 579672, 602248, 677529, 703832, 724590, 752810, 791811, 879790, 903372, 966120, 1055748, 1129215, 1319685, 1355058, 1449180, 1505620, 1583622, 1759580, 1806744, 2111496, 2258430, 2639370, 2710116, 2898360, 3011240, 3167244, 3387645, 3519160, 3959055, 4516860, 5278740, 5420232, 6334488, 6775290, 7302257, 7918110, 9033720, 10557480, 13550580, 14604514, 15836220, 21906771, 27101160, 29209028, 31672440, 36511285, 43813542, 58418056, 65720313, 73022570, 87627084, 109533855, 131440626, 146045140, 175254168, 219067710, 262881252, 292090280, 328601565, 438135420, 525762504, 657203130, 876270840, 1314406260, 2628812520]

約数ペア:

[(1, 2628812520), (2, 1314406260), (3, 876270840), (4, 657203130), (5, 525762504), (6, 438135420), (8, 328601565), (9, 292090280), (10, 262881252), (12, 219067710), (15, 175254168), (18, 146045140), (20, 131440626), (24, 109533855), (30, 87627084), (36, 73022570), (40, 65720313), (45, 58418056), (60, 43813542), (72, 36511285), (83, 31672440), (90, 29209028), (97, 27101160), (120, 21906771), (166, 15836220), (180, 14604514), (194, 13550580), (249, 10557480), (291, 9033720), (332, 7918110), (360, 7302257), (388, 6775290), (415, 6334488), (485, 5420232), (498, 5278740), (582, 4516860), (664, 3959055), (747, 3519160), (776, 3387645), (830, 3167244), (873, 3011240), (907, 2898360), (970, 2710116), (996, 2639370), (1164, 2258430), (1245, 2111496), (1455, 1806744), (1494, 1759580), (1660, 1583622), (1746, 1505620), (1814, 1449180), (1940, 1355058), (1992, 1319685), (2328, 1129215), (2490, 1055748), (2721, 966120), (2910, 903372), (2988, 879790), (3320, 791811), (3492, 752810), (3628, 724590), (3735, 703832), (3880, 677529), (4365, 602248), (4535, 579672), (4980, 527874), (5442, 483060), (5820, 451686), (5976, 439895), (6984, 376405), (7256, 362295), (7470, 351916), (8051, 326520), (8163, 322040), (8730, 301124), (9070, 289836), (9960, 263937), (10884, 241530), (11640, 225843), (13605, 193224), (14940, 175958), (16102, 163260), (16326, 161020), (17460, 150562), (18140, 144918), (21768, 120765), (24153, 108840), (27210, 96612), (29880, 87979), (32204, 81630), (32652, 80510), (34920, 75281), (36280, 72459), (40255, 65304), (40815, 64408), (48306, 54420)]